I would like to know if there is any way to get a complete, real time, back up of the ENTIRE vTiger install.

Meaning - that as data is being entered - and then all of the sudden the server crashes unrecoverable - will the very last change made be part of the backup available for restore?

Then also - what about EVERY last change that is made?  Not just record data but user custom fields, layout changes, reports, settings, EVERYTHING?  Is there a standard way to do that in vTiger or is there a better/easier way to do that in vTiger?

Can this be done with a direct to Linux install or is it better to do it say with a virtual machine install?

Thanks in advance!